67  * DRM_NOUVEAU_EXEC ioctl is called to submit an exec job.
69  * A VM_BIND job can be executed either synchronously or asynchronously. If
70  * executed asynchronously, userspace may provide a list of syncobjs this job
72  * VM_BIND job finished execution. If executed synchronously the ioctl will
73  * block until the bind job is finished. For synchronous jobs the kernel will
82  * Since VM_BIND jobs update the GPU's VA space on job submit, EXEC jobs do have
89 nouveau_exec_job_submit(struct nouveau_job *job,  in nouveau_exec_job_submit()  argument
92 	struct nouveau_exec_job *exec_job = to_nouveau_exec_job(job);  in nouveau_exec_job_submit()
93 	struct nouveau_cli *cli = job->cli;  in nouveau_exec_job_submit()
120 nouveau_exec_job_armed_submit(struct nouveau_job *job,  in nouveau_exec_job_armed_submit()  argument
123 	drm_gpuvm_exec_resv_add_fence(vme, job->done_fence,  in nouveau_exec_job_armed_submit()
124 				      job->resv_usage, job->resv_usage);  in nouveau_exec_job_armed_submit()
129 nouveau_exec_job_run(struct nouveau_job *job)  in nouveau_exec_job_run()  argument
131 	struct nouveau_exec_job *exec_job = to_nouveau_exec_job(job);  in nouveau_exec_job_run()
138 		NV_PRINTK(err, job->cli, "nv50cal_space: %d\n", ret);  in nouveau_exec_job_run()
154 		NV_PRINTK(err, job->cli, "error fencing pushbuf: %d\n", ret);  in nouveau_exec_job_run()
159 	/* The fence was emitted successfully, set the job's fence pointer to  in nouveau_exec_job_run()
160 	 * NULL in order to avoid freeing it up when the job is cleaned up.  in nouveau_exec_job_run()
168 nouveau_exec_job_free(struct nouveau_job *job)  in nouveau_exec_job_free()  argument
170 	struct nouveau_exec_job *exec_job = to_nouveau_exec_job(job);  in nouveau_exec_job_free()
172 	nouveau_job_done(job);  in nouveau_exec_job_free()
173 	nouveau_job_free(job);  in nouveau_exec_job_free()
181 nouveau_exec_job_timeout(struct nouveau_job *job)  in nouveau_exec_job_timeout()  argument
183 	struct nouveau_exec_job *exec_job = to_nouveau_exec_job(job);  in nouveau_exec_job_timeout()
189 	NV_PRINTK(warn, job->cli, "job timeout, channel %d killed!\n",  in nouveau_exec_job_timeout()
207 	struct nouveau_exec_job *job;  in nouveau_exec_job_init()  local
222 	job = *pjob = kzalloc(sizeof(*job), GFP_KERNEL);  in nouveau_exec_job_init()
223 	if (!job)  in nouveau_exec_job_init()
226 	job->push.count = __args->push.count;  in nouveau_exec_job_init()
228 		job->push.s = kmemdup(__args->push.s,  in nouveau_exec_job_init()
232 		if (!job->push.s) {  in nouveau_exec_job_init()
239 	job->chan = __args->chan;  in nouveau_exec_job_init()
243 	args.credits = job->push.count + 1;  in nouveau_exec_job_init()
254 	ret = nouveau_job_init(&job->base, &args);  in nouveau_exec_job_init()
261 	kfree(job->push.s);  in nouveau_exec_job_init()
263 	kfree(job);  in nouveau_exec_job_init()
272 	struct nouveau_exec_job *job;  in nouveau_exec()  local
275 	ret = nouveau_exec_job_init(&job, args);  in nouveau_exec()
279 	ret = nouveau_job_submit(&job->base);  in nouveau_exec()
286 	nouveau_job_fini(&job->base);  in nouveau_exec()